Search for dissertations about: "lie groups"

Showing result 11 - 15 of 56 swedish dissertations containing the words lie groups.

  2. 11. Classification and Construction of Low-dimensional Hom-Lie Algebras and Ternary Hom-Nambu-Lie Algebras

    Author : Elvice Ongong'a; Sergei Silvestrov; Johan Richter; Joakim Arnlind; Mälardalens högskola; []
    Keywords : Mathematics Applied Mathematics; matematik tillämpad matematik;

    Abstract : This thesis concerns the construction and classification of low-dimensional Hom-Lie algebras and ternary Hom-Nambu-Lie algebras. A classification of 3-dimensional Hom-Lie algebras is given for nilpotent linear endomorphism, as a twisting map, and a construction of 4-dimensional Hom-Lie algebras is done. READ MORE

  4. 12. Come lie with me: On deception by groups and the concept of statement consistency

    Author : Marthe Lefsaker Sakrisvold; Göteborgs universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; group deception; alibis; statement consistency; counter-interrogation strategies; strategic interviewing;

    Abstract : Research on the topic of group deception has primarily focused on cooffenders. The aim of this thesis was to further our understanding of group deception by examining the context of honest and deceptive alibis corroborated by witnesses. READ MORE

  5. 13. Symmetries and conservation laws

    Author : Raisa Khamitova; Börje Nilsson; Claes Jougréus; Maria Luz Gandarias; Växjö universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; conservation law; Noether s theorem; Lie group analysis; Lie-Bäcklund transformations; basis of conservation laws; formal Lagrangian; self-adjoint equation; quasi-selfadjoint; equation; nonlocal conservation law; Mathematical physics; Matematisk fysik;

    Abstract : Conservation laws play an important role in science. The aim of this thesis is to provide an overview and develop new methods for constructing conservation laws using Lie group theory. The derivation of conservation laws for invariant variational problems is based on Noether’s theorem. READ MORE

  6. 14. Graded lie algebras in local algebra and rational homotopy

    Author : Rikard Bøgvad; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : This thesis consists of three papers, [A – C]The old conjecture that Poincaré-series of local noetherian rings are rational was disproved by Anick in 1979. Building upon his counter-example, as analyzed by Löfwall-Roos, I construct a Gorenstein ring with transcendental Poincaré-series; by a method of Roos this also gives a manifold whose loopspace has transcendental Poinaré-Betti series. READ MORE

  7. 15. What's in a name? : A study of sobriquets in the Pesharim

    Author : Håkan Bengtsson; Uppsala universitet; []
    Keywords : HUMANIORA; HUMANITIES; Religion; Dead Sea Scrolls; Qumran; sobriquets; code-names; nicknames; pesharim; the Yahad; 1QpHab; 4QpNah. 4QpPsa; 4QpIsaa-e; 1QpMic; 4QpHosb; CD; 1QHa; king of the South; king of the North; Pompey; Babylon; the synagogue of Satan; the woman Jezebel; the Wicked Priest; the Man of the Lie; the Spreader of the Lie; the Seekers of Smooth Things; Ephraim; Manasseh; the House of Peleg; the House of Absalom; the traitors; the Teacher of Righteousness; the Doers of the Torah; the Kittim; the Angry Lion; Religionsvetenskap Teologi; Religion Theology; Religionsvetenskap Teologi; Religionshistoria; History of Religions;

    Abstract : The present study addresses the problem of a simplistic historical interpretation of the sobriquetsin the pesharim. An alternative approach is advocated taking its beginning in perceiving themessage in the pesharim as primarily an ideological vindication of the Qumran community, theYahad. READ MORE